SC5010H
Product inactive. Information on this page is for reference only.
The SC5010H is an 8-channel high-precision, high-efficiency step-up (Boost) LED driver for backlight applications. It features wide input voltage range (4.5V to 27V) , flexible output configuration, wide analog and PWM dimming range, phase shifting and fading.
功能
- VIN Range — 4.5V to 27V, VOUT Range — Up to 50V
- Step-up (Boost) Controller
- Ultra-Fast Transient Response
- Integrated Soft-start
- Programmable Switching Frequency
- Linear Current Sinks
- 8 Strings, up to 50mA/String
- Current Matching ±1%
- Current Accuracy ±2%
- PWM Dimming
- String-by-String Phase Shifting
- Input Dimming Frequency 100Hz-30kHz
- User Selectable 9 or 10 Bits Dimming Resolution
- Optional Synchronization to VSYNC/HSYNC Signal
- Optional External p-MOSFET Disconnect Switch
- True Load Disconnect and Inrush Current Limiting
- I2C Interface
- Fault Status — Open/Short LED, UVLO, OTP
- Device Control — SYNC Freq, PLL Setting
- Protection Features
- Open/Shorted LED(s) and adjustable OVP
- Over-Temperature and UVLO Shutdown Protection
- 4 X 4 X 0.6 (mm) 28-pin QFN Package
- Notebook PCs
- UMPC
- LCD Monitors
- Tablet PCs
应用
封装
- QFN 28-pin
订购代码
- SC5010HULTRT
Datasheets & Documentation
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